Question

drag each tile to the correct box.
arrange the steps in order to describe what happens to a liquid when it is heated.
the particles of liquid move faster.
the liquid changes to a gas.
the liquid gains thermal energy.
the space between the liquid particles increases.

Explanation:

When a liquid is heated, it first gains thermal energy. This causes the liquid particles to move faster. As the particles move faster, the space between them increases. Eventually, when enough energy is gained and the space between particles is large enough, the liquid changes to a gas (undergoes vaporization).

Answer:

1. The liquid gains thermal energy.
2. The particles of liquid move faster.
3. The space between the liquid particles increases.
4. The liquid changes to a gas.